Corkscrew



FIG. 1 is a rear view of the corkscrew in the closed position;

FIG. 2 is a top view of the corkscrew as shown in FIG. 1 in the closed position;

FIG. 3 is a front view of the corkscrew as shown in FIG. 1 in the closed position;

FIG. 4 is a front view of the corkscrew as shown in FIG. 1 in the open position;

FIG. 5 is a left end view of the corkscrew in the closed position;

FIG. 6 is a right end view of the corkscrew in the closed position;

FIG. 7 is a bottom view of the corkscrew in the closed position;

FIG. 8 is a left end view of the corkscrew in the open position;

FIG. 9 is a top view of the corkscrew in the open position;

FIG. 10 is a right end view of the corkscrew in the open position;

FIG. 11 is a rear end view of the corkscrew in the open position; and,

FIG. 12 is a bottom view of the corkscrew in the open position. 

The ornamental design for a corkscrew, as shown and described. 